1,1

R. K. Guy, Unsolved Problems in Number Theory, section C2.

Table of n, a(n) for n=1..61.

Carlos Rivera, Puzzle 46. Primes expressible as sum of consecutive primes in K ways, The Prime Puzzles and Problems Connection.

8=3+5, so 8 is in the sequence.

Cf. A054845, A054859, A054997, A054998, A054999, A055000, A055001.

Sequence in context: A332699 A105266 A246448 * A129341 A115985 A131210

Adjacent sequences: A054993 A054994 A054995 * A054997 A054998 A054999

nonn

Jud McCranie, May 30 2000

approved